Research Article
Testing and Evaluation of Hard Sandstone Aggregate in Hot Mix Asphalt
Table 14
Dynamic modulus of the hard sandstone asphalt mixture AC-13C at 20°C.
| | Frequency (Hz) | Non-freeze-thaw groups (MPa) | Freeze-thaw groups (MPa) | Percentage (%) |
| | 10 | 7961.7 | 6058.7 | 76.1 | | 1.0 | 4514.3 | 3333.0 | 73.8 | | 0.1 | 2199.0 | 1567.3 | 71.3 |
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